John Engbers, Jay Pantone, Christopher J. Stocker. Colored multipermutations and a combinatorial generalization of Worpitzky's identity. Australasian J. Combinatorics, 78:335-347, 2020. [doi]
@article{EngbersPS20,
title = {Colored multipermutations and a combinatorial generalization of Worpitzky's identity},
author = {John Engbers and Jay Pantone and Christopher J. Stocker},
year = {2020},
url = {http://ajc.maths.uq.edu.au/pdf/78/ajc_v78_p335.pdf},
researchr = {https://researchr.org/publication/EngbersPS20},
cites = {0},
citedby = {0},
journal = {Australasian J. Combinatorics},
volume = {78},
pages = {335-347},
}